Core and builtins
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-- Patch #1281707: speed up gzip.readline.
-
- Patch #1337051: reduced size of frame objects.
- PyErr_NewException now accepts a tuple of base classes as its
Library
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+- Patch #1281707: speed up gzip.readline.
+
- Patch #1180296: Two new functions were added to the locale module:
format_string() to get the effect of "format % items" but locale-aware,
and currency() to format a monetary number with currency sign.